基于IEEE 802.15.4标准的调制解调技术软件无线电问题研究  

Modulation and Demodulation Software Radio Technology base on IEEE Standard 802.15.4

作　　者：曹磊[1] 徐晨[1] 章国安[1] 孙强[1] 

机构地区：[1]南通大学电子信息学院,江苏南通226000

出　　处：《通信技术》2009年第6期17-20,共4页Communications Technology

基　　金：国家高技术研究发展计划(863)(No.2007AA01Z330);江苏省属高校自然科学重大基础研究项目(No.07KJA51007);南通市科技项目(No.K2006001);南通市工业创新科技计划(No.AA2007025)

摘　　要：随着微机电、无线通信等关键支撑技术研究的持续发展,无线传感器网络研究也进一步得到深化,无线传感器网络适用的领域也越发宽广。如何实现无线传感器网络在多种应用环境及同一环境下多工作模式的智能化转换,软件无线电技术无疑是一种较好选择。文章就IEEE802.15.4标准中的调制解调技术的软件无线电化问题进行一些探讨。With the sustainable development of MEMS, wireless communications, and other key technologies, the research on wireless sensor network research has been further deepened, the applications of wireless sensor networks have also been expanded. How to achieve wireless sensor networks in a variety of applications and intelligent conversion of multiple working modes in a same environment, software radio technology is undoubtedly a better choice. This paper tries to explore the introduction of software radio technology into modulation and demodulation based on IEEE802.15.4 Standard.

关 键 词：IEEE 802.15.4 软件无线电 无线传感器网络 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]